stephanie goss is joining us from edinburgh scotland. good morning. tell us about this couple. >> good morning, alex. yeah, they've been gathering here all morning waiting to catch a glimpse of the royal entourage as they pull up to the church. you know, this is a private wedding as opposed to william and catherine's public wedding a few months ago. it's zara phillips. she's the oldest granddaughter of the queen, and she's marrying mike tindale, the captain of england's rugby team. of course, william and catharine had theirs, it's going to pale by comparison. still a big wedding. 400 people on the list. the entire royal aunt rage will be there, including the duke and duchess of came braj themselves, as well as prince harry. they're going to a party afterwards at the queen's residents here in edinburgh. this is supposed to last until 2:00 in the morning. there will be rugby players there. it's bound to be eventful. >> how many are supposed to attend? >> 400 are supposed to be there. compare that to the nearly 2,000 that were at william and catherine's